5KW Portable Power Station (B-series 4000Wh-6400Wh)
5KW Portable Power Station (B-series 4000Wh-6400Wh)
5000W Portable LiFePO4 Power Station
High-Capacity Backup Power for Home, Outdoor & Worksite Use
The XW-B50 Series is a high-capacity mobile energy storage system designed for home backup, outdoor work, RV travel, camping and emergency power. It combines a 5000W sine wave inverter, LiFePO4 battery, high-voltage MPPT solar charging, USB-C PD fast charging, intelligent BMS protection, LED lighting and multiple AC outputs.
Sine Wave Output
Battery Options
Solar Input
USB-C Fast Charging
Key Features
Dual carrying handles and smooth-rolling wheels make the high-capacity power station easier to move.
Provides stable AC 220V / 50Hz power for compatible household appliances, office equipment and electric tools.
Four battery options are available, ranging from 4096Wh to 6400Wh.
The MPPT tracking algorithm can improve solar energy conversion efficiency by up to 20%.
Supports high-voltage photovoltaic input from 60V to 150V, with up to 50A charging current.
Intelligent battery management helps maintain stable charging, discharging and battery performance.
Fast charging for compatible smartphones, tablets, laptops and other USB-C devices.
Four AC output sockets allow multiple compatible devices to be connected.
Displays battery capacity, charging information, output power and system operating status.
Provides convenient illumination for outdoor work, emergencies and home power outages.
Choose Your Model
51.2V / 80Ah
4096Wh
1000W
43kg
46kg
51.2V / 86Ah
4403.2Wh
1200W
49.3kg
52.86kg
51.2V / 100Ah
5120Wh
1600W
54.5kg
56.8kg
51.2V / 125Ah
6400Wh
2000W
64.5kg
66.8kg
Solar panels are not included in the standard package and are priced separately. The maximum supported photovoltaic input is 3000W.
MPPT input range: 60–150V / 50A maximum. Always confirm the solar array voltage, power and connector configuration before installation.
Power & Charging
220V / 5000W
50Hz
4 Outlets
PD 64W
5V / 3A
60–150V / 50A
3000W
Built-in
Display, Lighting & Controls
Large LCD Display
Displays battery capacity, charging voltage, output power
and operating status.
Built-in LED Lighting
Provides convenient illumination during outdoor work,
emergencies and power outages.
Independent AC, DC & LED Controls
Separate switches allow convenient control of the output
and lighting functions.
Mobile Wheel Design
Dual handles and integrated wheels help move the high-capacity
unit between different locations.
Compatible Devices & Applications
✓ Home emergency backup
✓ Air conditioners within the rated power limit
✓ Refrigerators and freezers
✓ Washing machines
✓ TVs and entertainment systems
✓ Computers, laptops and printers
✓ Electric fans and lighting systems
✓ Rice cookers and kitchen appliances
✓ Outdoor tools and worksite equipment
✓ RV travel, camping and field operations
Some appliances, including air conditioners, refrigerators, washing machines, pumps and power tools, may require significantly higher starting power than their rated operating power. Confirm the starting and continuous wattage before connecting a device.
View Technical Specifications
Battery Type: LiFePO4
Inverter Type: Sine wave
Rated Inverter Power: 5000W
Rated AC Output: AC 220V / 50Hz / 5000W
AC Outlets: 4
Maximum Solar Input: 108V / 3000W Max
MPPT Input Range: 60–150V / 50A Max
USB-C Output: Type-C 3.0 / PD 64W
USB Output: 5V / 3A
Charging Cut-off Voltage: 3.65V per cell
Nominal Cell Voltage: 3.2V per cell
Discharge Cut-off Voltage: 2.3V per cell
Charging Protection Voltage: 58.4V
Discharge Protection Voltage: 40V
BMS Protection Range: 40–58.4V / 200A
Dedicated Charger Input: AC 220–240V
Dedicated Charger Output: 58.4V / 10–12A
Number of Chargers: 2 Pieces
Housing: Metal construction with black front panel and orange accents
Product Size: 630 × 320 × 450mm
Package Size: 680 × 340 × 505mm
Battery Management & Protection
✓ Intelligent BMS battery management
✓ Charging voltage protection
✓ Discharge voltage protection
✓ High-current battery protection
✓ Stable charging and discharging control
✓ Battery operating status monitoring
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